®
CMT Roughers and Finishers
Roughers
w
CHx45˚
GradePMKNS H CR3 ≤ 56 HRc
30˚
Insert Type
No. of Flutes
Ordering Code
D
W
CH
S20 S20 S20
CRM160 F W50 CRM170 F W50 CRM200 F W50
16.0 17.0 20.0
6 6 6
5.0 5.0 5.0
0.4 0.4 0.4
Order example: CRM170 F W50 CR3
Finishers
GradePMKNS H CR3 ≤ 56 HRc
30˚
Insert Type
No. of Flutes
Ordering Code
D
W
R
S20 S20 S20
CEM160 F W50 CEM170 F W50 CEM200 F W50
16.0 17.0 20.0
6 6 6
5.0 5.0 5.0
0.1 0.1 0.1
Order example: CEM200 F W50 CR3
The CMT Roughers should be used with the toolholders shown on page B14-33
First choice
Alternative
B14-32
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